 |
| |||
| monitoring well | |||
| скважина наблюдения: 6 phrases in 5 subjects |
| Geology | 1 |
| Geophysics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 2 |
| Sakhalin | 1 |
|
| |||
| monitoring well | |||
| скважина наблюдения: 6 phrases in 5 subjects |
| Geology | 1 |
| Geophysics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 2 |
| Sakhalin | 1 |